1102022211112 has 16 divisors (see below), whose sum is σ = 2066497663860. Its totient is φ = 550956167424.

The previous prime is 1102022211097. The next prime is 1102022211181. The reversal of 1102022211112 is 2111122202011.

It can be written as a sum of positive squares in 2 ways, for example, as 1083793430916 + 18228780196 = 1041054^2 + 135014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6781953 + ... + 6942544.

Almost surely, 2^{1102022211112} is an apocalyptic number.

It is an amenable number.

1102022211112 is a deficient number, since it is larger than the sum of its proper divisors (964475452748).

1102022211112 is a wasteful number, since it uses less digits than its factorization.

1102022211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13734540 (or 13734536 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102022211112 its reverse (2111122202011), we get a palindrome (3213144413123).

The spelling of 1102022211112 in words is "one trillion, one hundred two billion, twenty-two million, two hundred eleven thousand, one hundred twelve".